How many times will a wheel of diameter 105, | vedclass

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Question

(A) The circumference of the wheel is given by the formula $C = \pi 	imes d$,where $d$ is the diameter.Given $d = 105\, cm$,the circumference $C = \f

Vedclass · Accepted Answer

$100$

Vedclass · Answer

(A) The circumference of the wheel is given by the formula $C = \pi 	imes d$,where $d$ is the diameter.Given $d = 105\, cm$,the circumference $C = \frac{22}{7} 	imes 105 = 22 	imes 15 = 330\, cm$.This means the wheel covers $330\, cm$ in one complete revolution.The total distance to be covered is $330\, m$. Converting this to centimeters,we get $330\, m = 330 	imes 100 = 33000\, cm$.The number of revolutions is calculated by dividing the total distance by the circumference of the wheel:$	ext{Number of revolutions} = \frac{	ext{Total distance}}{	ext{Circumference}} = \frac{33000\, cm}{330\, cm} = 100$.Therefore,the wheel will rotate $100$ times.

How many times will a wheel of diameter $105\, cm$ rotate in covering a distance of $330\, m$? (in $revolutions$)

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